IATA Code
MSS
ICAO Code
KMSS
Airport Type
Medium Airport
Class
Unknown
Weather & Climate near Massena International Airport Richards Field #
Climate
Massena International Airport Richards Field's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with warm summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -15°C to 27°C. Moderate rainfall (966 mm/year), distributed fairly evenly throughout the year.
Air Quality:
AQI 23
Good
Best Time to Visit
AugustJulyJune
Temperature & Rainfall
Temperature Range
37°
Warmest Month
-35°
Coldest Month
Monthly Conditions
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Poor | -15° - -5° | -16° | 68 mm | overcast | 91% | 4.0 m/s | 0.1 low | 9.1h |
| February | Poor | -14° - -3° | -15° | 62 mm | overcast | 90% | 4.0 m/s | 0.3 low | 10.3h |
| March | Poor | -7° - 3° | -7° | 61 mm | overcast | 83% | 4.1 m/s | 0.6 moderate | 11.8h |
| April | Acceptable | 1° - 11° | 3° | 80 mm | partly cloudy | 77% | 4.2 m/s | 1.0 moderate | 13.3h |
| May | Good | 7° - 19° | 13° | 80 mm | partly cloudy | 77% | 3.7 m/s | 1.4 high | 14.6h |
| June | Very Good | 12° - 25° | 18° | 91 mm | partly cloudy | 79% | 3.4 m/s | 1.6 very high | 15.3h |
| July | Very Good | 15° - 27° | 21° | 92 mm | partly cloudy | 78% | 3.1 m/s | 1.7 very high | 15.0h |
| August | Very Good | 14° - 26° | 20° | 92 mm | partly cloudy | 76% | 2.9 m/s | 1.4 high | 13.8h |
| September | Very Good | 9° - 21° | 15° | 94 mm | partly cloudy | 76% | 3.1 m/s | 1.0 high | 12.4h |
| October | Acceptable | 3° - 14° | 6° | 83 mm | overcast | 80% | 3.5 m/s | 0.5 low | 10.8h |
| November | Poor | -2° - 6° | -2° | 88 mm | overcast | 84% | 3.9 m/s | 0.2 low | 9.5h |
| December | Poor | -10° - -1° | -11° | 75 mm | overcast | 90% | 3.9 m/s | 0.1 low | 8.7h |